Tag: renewable energy sources

Renewable energy is generally defined as energy that comes from resources which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.

Project Profile – Microgrid Technology

Project Profile – Microgrid Technology

Nearly 25 years ago, Caterpillar opened a proving ground about 30 miles southwest of Tucson, AZ. The facility consists of large open-air test areas, where Caterpillar conducts field trials of many of its large mining equipment before being brought to market. The proving ground site also includes workshops and an office building.

The Green

Zero Energy Schools

Zero Energy Schools

Buildings account for nearly 40% of the nation’s energy use. Why does this matter? Because it means that while buildings are a big part of our energy challenge, they also have the potential to be a major part of the solution to a clean energy future. That’s why the US

Challenges of Urban Water Infrastructure

Challenges of Urban Water Infrastructure

AT PRESENT, 80.7% OF the US population resides in urban areas (US Census Bureau 2012). Increased urbanization (paved areas and buildings) and urban population growth has exerted significant pressure on urban water demand and expansion of urban water infrastructure—i.e., potable water supplies, wastewater treatment and discharge, and urban stormwater runoff

Urban Water Management

Urban Water Management

AT PRESENT, 80.7% OF the US population resides in urban areas (US Census Bureau 2012). Increased urbanization (paved areas and buildings) and urban population growth has exerted significant pressure on urban water demand and expansion of urban water infrastructure—i.e., potable water supplies, wastewater treatment and discharge, and urban stormwater runoff

Fronius Installs Inverters in a Former Nuclear Power Plant

Fronius Installs Inverters in a Former Nuclear Power Plant

Fronius, the global quality leader for solar energy, has carried out a very special project in Zwentendorf, Austria: a photovoltaic system has been installed on the site of a former nuclear power plant (NPP). Where once nuclear energy was to be produced, today clean, safe energy is generated from natural

Renewable Energy for Onsite Power Generation

Renewable Energy for Onsite Power Generation

Although every situation is unique, and it’s difficult to generalize, Barry Worthington, executive director of the US Energy Association (USEA) in Washington, DC, says progress in renewable energy over the last 10 years has been phenomenal as systems become more efficient. Nevertheless, use of renewable energy for onsite power generation

Gaining Momentum With Tesla Powerpack

Ahead of tomorrow’s solar roof and Powerwall announcement, we wanted to provide some exciting updates on our commercial and utility energy product, Tesla Powerpack.

This September we began shipping version 2 of our Powerpack system. With a new energy module and power electronics, Powerpack 2 provides twice the energy density and

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